<html>
<head>
    <meta http-equiv="content-type" content="text/html;charset=utf-8"/>
<script type="text/javascript">

function display_alert()
  {
  alert(" 测试-何！")
  }

</script>
</head>
<body>
<center>
<input id="hbq" type="button" onclick="display_alert()"
value="点击我，有惊喜！" />
</center>
</body>
</html>
